Radeon HD 7470M and HD Graphics 2500 - video card comparison
Radeon HD 7470M
HD Graphics 2500
Architecture
Terascale 2 (2009−2015)
Gen. 7 Ivy Bridge (2011−2012)
GPU code name
Seymour XT / XTX
Ivy Bridge GT1
Market segment
Laptop
Laptop
Release date
December 2011
April 2012
Interface
PCIe 2.0 x16
PCIe 1.0 x16
Boost clock speed
800 MHz
1150 MHz
Core clock speed
750 / 800 MHz
650 MHz
Floating-point performance
240.0 gflops
13.8 gflops
Manufacturing process technology
40 nm
22 nm
Number of transistors
370 million
392 million
Pipelines / CUDA cores
160
6
Power consumption (TDP)
7 Watt
unknown
Texture fill rate
6.400
6.900
Memory type
DDR3/GDDR5
System Shared
Maximum RAM amount
512 MB
System Shared
Memory bus width
64 Bit
64/128 Bit
Memory clock speed
3200 / 1800 MHz
System Shared
Memory bandwidth
14.4 GB/s
-
Shared memory
-
+
Display Connectors
No outputs
No outputs
DirectX
11.2 (11_0)
11.1 (11_0)
OpenCL
1.2
1.2
OpenGL
4.4
4.0
Shader Model
5.0
5.0
Vulkan
N/A
1.1.80